Help: LG Optimus 4G LTE SU640 Root ICS 4.0.4 - LG Nitro HD

Anyone has an idea of how to root this phone cause truthfully I've searching around and no luck. :crying:

go to gfan for help
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pxrphj said:
go to gfan for help
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I can't seem to find the solution to rooting there this phone. been trying for hours still fail.

Related

How do you flash twrp on lg optimus g

I have unlocked the boot loader, and rooted my phone but clock work wont let me mount the sd card to make backups or flash zips. Can anyone help thanks in advance.
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Flash it via the freegee app in the playstore
sorry for not being more specific. i want to do it without using the freegee app at all.
jera27 said:
sorry for not being more specific. i want to do it without using the freegee app at all.
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oh, well i dunno bro sorry
Isn't there a thread in the development section?
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http://lmgtfy.com/?q=How+to+install+twrp+on+SPRINT+lg+optimus+g
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jhgti said:
http://lmgtfy.com/?q=How+to+install+twrp+on+SPRINT+lg+optimus+g
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so i clicked the link that you gave and trust me i know how to use google but please direct me to the right section since you know how to use google better than anyone
Its in the development section bro easy peasy..
Im.a little list.these questions are answered. Seems threads are getting a littlenout if hand compared to other new phones. Hello moderators. Lol
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[WIP][ROM] CM9 Port

Hi All,
I might as well post this since people are already downloading from my goo.im
Currently these builds do not boot. Test 2 is stuck on a boot loop
I won't link to my goo.im until I at least have a half way decent rom that actually boots.
Sorry forum mods for not linking yet. If that's an issue you can close the post.
Bugs
Code:
- everything
Can't wait to try it. I'll be a tester for sure.
Sent from my LG Optimus G using xda premium
Sold my phone, but this is awesome news!
Sent from my SCH-I605 using xda premium
You have sources and a logcat? I'd love to try to help.
Sent from my LG-LS970 using Tapatalk 2
Great job wish I could help
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You know I'm down !! This is great news!!!
Sent from my LG-LS970 using xda app-developers app
Hopefully once this starts working it can be ported to the ATT model
Sent From My LG Optimus
If you get this working, can you PM me? I've been working on a build for at&t, but I don't have much time right now and got stuck on getting some libraries to load.
Sent from my AT&T LG Optimus G
SnowLeopardJB said:
If you get this working, can you PM me? I've been working on a build for at&t, but I don't have much time right now and got stuck on getting some libraries to load.
Sent from my AT&T LG Optimus G
Click to expand...
Click to collapse
I've gone back to the boot.img and editing the ram disk.
I'll PM you if I get it working. You can also add me on gtalk.
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Does test3 boot?
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eyeisdasteve said:
Does test3 boot?
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Nope, I'll update the post when i have a booting version.
However, if anyone wants to test they can get a logcat during the bootloop and send it to me.
Make a backup.
you'll need to adb logcat as it's turning on. If no log is produced, restore data of your backup and try again flashing.
i would love to help in any way i can test as well just let me know
Why bother with cm9 if cm10.1 is already working nearly perfectly on the Canadian Optimus G? Wouldn't it be better to just port that?
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vpetkar said:
Why bother with cm9 if cm10.1 is already working nearly perfectly on the Canadian Optimus G? Wouldn't it be better to just port that?
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They have a different kernel. The GPU drivers don't work if you try to port it. We're waiting for the Korean JB source to drop, then we can continue. Until then, CM9 it is
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johnq54 said:
They have a different kernel. The GPU drivers don't work if you try to port it. We're waiting for the Korean JB source to drop, then we can continue. Until then, CM9 it is
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Hasnt it already been released
http://forum.xda-developers.com/showthread.php?t=2093382
78triton said:
Hasnt it already been released
http://forum.xda-developers.com/showthread.php?t=2093382
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Click to collapse
No source released yet.
nitroxeno said:
No source released yet.
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A rom leaked, but not the source.
AdriVelazquez said:
A rom leaked, but not the source.
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Hey if you wann give me a link to download your port i can try to help with it
If you logcat and dmesg/kmsg i can try to figure out how to get it booting.
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xboxfanj said:
If you logcat and dmesg/kmsg i can try to figure out how to get it booting.
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Click to collapse
I'll send you the log as soon as possible. Currently as work and can't test the builds.

Kernel Crash when camera is opened

Got my sprint LGOG yesterday and took one picture, camera worked. I then rooted the phone and unlocked it. Today went to take a picture and the phone froze then got a screen that said DemiGod crash handler with 3 different options. Anyone else ever get this. I've tried it 3 times now and still crashing.
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Which version of Freegee did you use? .03 has bug. .05 or the one from the Play store work great.
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engine95 said:
Which version of Freegee did you use? .03 has bug. .05 or the one from the Play store work great.
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From the Play store.
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Restored to lock, rebooted and camera is working.
Sent from my LG-LS970 using xda app-developers app
So are you still having the problem with the bootloader unlocked?
You ought to give Lifeless, or Imperium a shot. Obviously I've been assuming you were on stock ROM.
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Yes, stock rom. Tried unlocking again, again with team win recovery. Same problem. I'll try cwm later. And your suggestions.
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tinkturtle said:
Yes, stock rom. Tried unlocking again, again with team win recovery. Same problem. I'll try cwm later. And your suggestions.
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If you just got your phone, make sure you update it to ZV8 before unlocking.
Your not by chance using sk8erswill' kernel? His causes it also.
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engine95 said:
Your not by chance using sk8erswill' kernel? His causes it also.
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No stock.
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I'm outta suggestions. But stay with TWRP. CWM has some issues still I think.
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gearslam said:
If you just got your phone, make sure you update it to ZV8 before unlocking.
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I'll have to update to ZV8. I was real happy when I got the phone and it wasn't ZV9, never thought to update to ZV8.
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tinkturtle said:
I'll have to update to ZV8. I was real happy when I got the phone and it wasn't ZV9, never thought to update to ZV8.
Sent from my LG-LS970 using xda app-developers app
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Zv 7 is ur problem. Relock and unroot then update to zv8 or use a zv9 pre rooted rom
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Veritass said:
Zv 7 is ur problem. Relock and unroot then update to zv8 or use a zv9 pre rooted rom
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Thanks again for all the help. Now I have something to do tonight.
Sent from my LG-LS970 using xda app-developers app
Got it all straighten out. Updated to ZV9 then used engine95's guide with fiddy619's steps to root ZV9, then back to freegee to unlock. Everything is running great. Absolutely love the battery life on this thing. Now to figure out how to get rid of some of the bloatware.
Sent from my LGOG using xda app
tinkturtle said:
Got it all straighten out. Updated to ZV9 then used engine95's guide with fiddy619's steps to root ZV9, then back to freegee to unlock. Everything is running great. Absolutely love the battery life on this thing. Now to figure out how to get rid of some of the bloatware.
Sent from my LGOG using xda app
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Lifeless is ur best bet
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[Q] Unlocking bootloader

Can someone redirect me to where i can safely unlock the boot loader , I've heard people soft bricking there device and i wanted to do it but without bricking my phone. Any help?
Swav3y said:
Can someone redirect me to where i can safely unlock the boot loader , I've heard people soft bricking there device and i wanted to do it but without bricking my phone. Any help?
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Buy the freegee app in the playstore (only a dollar), its by far the easiest way to unlock.. Make sure you're rooted first though
Sent from my LG-LS970 using xda app-developers app
This^^^^^^
Swav3y said:
Can someone redirect me to where i can safely unlock the boot loader , I've heard people soft bricking there device and i wanted to do it but without bricking my phone. Any help?
Click to expand...
Click to collapse
We always hear the bad in everything, and seldom the good. That being said, there are 100's if not 1000's of people that have rooted and unlocked successfully. But there is always that chance. That's why the disclaimers.
Here's some threads in case you get into trouble.
http://forum.xda-developers.com/showpost.php?p=35520144&postcount=1
http://forum.xda-developers.com/showthread.php?t=2082084
http://forum.xda-developers.com/showthread.php?t=2379828
kmull4 said:
Buy the freegee app in the playstore (only a dollar), its by far the easiest way to unlock.. Make sure you're rooted first though
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I heard that freegee causing some devices bricking, did you use freegee?
Swav3y said:
I heard that freegee causing some devices bricking, did you use freegee?
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Yes I used freegee on two devices.. Its only a small percentage of devices that wouldn't work with the app. If by chance your device doesn't work, then you'll have to jump on irc to pick up a specially made version of freegee.. I believe autoprime has it.
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kmull4 said:
Yes I used freegee on two devices.. Its only a small percentage of devices that wouldn't work with the app. If by chance your device doesn't work, then you'll have to jump on irc to pick up a specially made version of freegee.. I believe autoprime has it.
Sent from my LG-LS970 using xda app-developers app
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If it soft bricks just use the sbl unlock built into free gee (menu -> sbl unlock).
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Shelnutt2 said:
If it soft bricks just use the sbl unlock built into free gee (menu -> sbl unlock).
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Thanks Shelnutt2. I had forgotten about hitting the menu button for the sbl- unlock. I have some updating to do.
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Shelnutt2 said:
If it soft bricks just use the sbl unlock built into free gee (menu -> sbl unlock).
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Oh Alright , thanks for helping me out I'll give it shot
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Shelnutt2 said:
If it soft bricks just use the sbl unlock built into free gee (menu -> sbl unlock).
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Should i unlock the sbl first? Or just try to unlock the bootloader?
Sent from my LG-LS970 using xda app-developers app
i have actually encountered probelms with a few of my OG's with Freegee. however i noticed that my phones only didnt respond well if they were running the newest update. even tough you may brick the device (i have a few times) usually you can get out of trouble here is a link that saved me many times: http://www.lg-phones.org/how-to-return-sprint-lg-optimus-g-back-to-stock.html/comment-page-1
Swav3y said:
Can someone redirect me to where i can safely unlock the boot loader , I've heard people soft bricking there device and i wanted to do it but without bricking my phone. Any help?
Click to expand...
Click to collapse
LGNPST.
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jonahly said:
LGNPST.
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Where do i find LGNPST?
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suzuki230rida said:
i have actually encountered probelms with a few of my OG's with Freegee. however i noticed that my phones only didnt respond well if they were running the newest update. even tough you may brick the device (i have a few times) usually you can get out of trouble here is a link that saved me many times: http://www.lg-phones.org/how-to-return-sprint-lg-optimus-g-back-to-stock.html/comment-page-1
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This looks helpful , thanks!
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However find the newest tiny bin! That site will put you back at stock with no unlock. I'll post the link in a few. That site just has the program and driver links
http://forum.xda-developers.com/showthread.php?t=2230106
There's the tiny bins
Swav3y said:
Where do i find LGNPST?
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Teeny bin 'LGNPST' search it.. It's a unbrick program but it can be used to unlock your lgog without dealing with bricks. Go from there. http://forum.xda-developers.com/showthread.php?p=40169203
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jonahly said:
Teeny bin 'LGNPST' search it.. It's a unbrick program but it can be used to unlock your lgog without dealing with bricks. Go from there. http://forum.xda-developers.com/showthread.php?p=40169203
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Thanks for providing the link , i read through it couple of times going to try it out
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Swav3y said:
Thanks for providing the link , i read through it couple of times going to try it out
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give me a thanks if I helped

How to root lgg2 after update to zvc

I broke my rooted lgg2 from sprint got a new one and i wanted white from. Asurrion but thats a diff storyi dont know how to root it with the update please help i also have my optimus g the greatest android phone of all time s4 snapdragon baby !!! But how do i root this new bad asss thanks again
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jamaicamike said:
I broke my rooted lgg2 from sprint got a new one and i wanted white from. Asurrion but thats a diff storyi dont know how to root it with the update please help i also have my optimus g the greatest android phone of all time s4 snapdragon baby !!! But how do i root this new bad asss thanks again
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Click to expand...
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IOROOT 25, follow instructions in thread, in the android development section
jamaicamike said:
I broke my rooted lgg2 from sprint got a new one and i wanted white from. Asurrion but thats a diff storyi dont know how to root it with the update please help i also have my optimus g the greatest android phone of all time s4 snapdragon baby !!! But how do i root this new bad asss thanks again
Sent from my LG-LS980 using xda app-developers app
Click to expand...
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Go to http://forum.xda-developers.com/showthread.php?p=48709232
And follow directions
Easy peasy
Sent from my Nexus 7 using Tapatalk
Thanks bro
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Method didnt work says it doesnt have support for.kit kat
Sent from my LG-LS980 using xda app-developers app
I would try again. I can confirm that this method does indeed work on KitKat for our (Sprint) device.
The direct link provided for the download is here. Make sure you give proper thanks to the developers listed in the aforementioned thread.
Have to have developers options USB debugging checked. Charge only, airplane mode. Make sure to check always on your phone when it connects for that connection.
Click root in ioroot25, and watch
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Worked thanks a bunch guys
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